87885966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{4001}}^1$

素因数の和:4536

約数の個数: 32

約数和(自身を含む): 201316608

約数和(自身を除く): 113430642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 1046, 1569, 3138, 3661, 4001, 7322, 8002, 10983, 12003, 21966, 24006, 28007, 56014, 84021, 168042, 2092523, 4185046, 6277569, 12555138, 14647661, 29295322, 43942983, 87885966]

約数ペア:

[(1, 87885966), (2, 43942983), (3, 29295322), (6, 14647661), (7, 12555138), (14, 6277569), (21, 4185046), (42, 2092523), (523, 168042), (1046, 84021), (1569, 56014), (3138, 28007), (3661, 24006), (4001, 21966), (7322, 12003), (8002, 10983)]